title: Long-term complications of valve replacement.
mesh_terms: D001021:Aortic Valve / Q000601:surgery; D001705:Bioprosthesis; D004696:Endocarditis / Q000209:etiology; D005260:Female; D006350:Heart Valve Prosthesis / Q000401:mortality; D006801:Humans; D008944:Mitral Valve Insufficiency / Q000601:surgery; D011183:Postoperative Complications; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000601:surgery; D011379:Prognosis; D013923:Thromboembolism / Q000517:prevention & control